Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2016, 12:31 PM
  • 22 1371_22 0349 _11082016_043152.mp4

Date
11/08/2016
W/O
602235
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00830
PipeID
P16677
Time
4:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4007
Sewer Name
22 WALNUT CREEK TRUNK, SECTS 1&2
City
WEST COVINA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_602235_TV22111_NOV2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0349
Downstream MH
22 1371
Dir. of Survey
Upstream
Length Surveyed
21.2 ft.
Total Length
21.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 22 0349 to 22 1371
MH: 22 0349MH: 22 1371upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 13710.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish19.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start21.2 ft. MWM - Water Mark, 35 %of cross sectional area21.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK21.2 ft. AMH - Downstream Manhole, Survey Begins - 22 034921.2 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (7)

DistanceCodeObservation
0MWM
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2DAGS
20.6DAGS
21.2AMH22 1371
0AMH22 0349
0MWL

Properties (6)

additional_info
SC306347
custom_field_two
4
customer
LACSD
datetime
2016-11-08T04:31:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false